n | a(n) |
---|---|
1 | 0 |
2 | 9 |
3 | 11 |
4 | 20 |
5 | 819 |
6 | 1221 |
7 | 2020 |
8 | 83629 |
9 | 124431 |
10 | 206040 |
11 | 8529239 |
12 | 12690841 |
13 | 21014040 |
14 | 869898849 |
15 | 1294341251 |
16 | 2143226060 |
17 | 88721153259 |
18 | 132010116861 |
19 | 218588044060 |
20 | 9048687733669 |
21 | 13463737578471 |
22 | 22293837268080 |
23 | 922877427680879 |
[0,9,11,20,819,1221,2020,83629,124431,206040, 8529239,12690841,21014040,869898849,1294341251, 2143226060,88721153259,132010116861,218588044060, 9048687733669,13463737578471,22293837268080, 922877427680879] |